Bulletin d’avalanche

Brazeau

Nov 25 – 26, 2023Avalanche Canada
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Archivé · expiré 3 years ago

Danger d’avalanche

Mon
Tue
Alpin
2 · Modéré
Limite forestière
1 · Faible
Sous la limite
Début de saison

Points saillants

The snowpack is shallow but the structure fits the definition for Deep Persistent Slab.

Check the snowpack summary in the details tab for additional information.

Problèmes avalancheux

  • Deep Persistent Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible
    Taille
    1–2

    Areas with enough snow to ski/snowboard have a slab sitting over weak basal facets. All backcountry users should be aware that triggering an avalanche is possible from anywhere within the avalanche path.

Confidence

Moderate

Snowpack Summary

Wind has scoured exposed areas at tree line and above. Wind loaded locations have between 25-45cm of snow sitting over a faceted base. We realize the snowpack is shallow but the structure fits the definition for Deep Persistent Slab as the weakness is caused by a metamorphosis of snow grains at the base of the snowpack.

Weather Summary

The Mountain Weather Forecast is available from Avalanche Canada https://avalanche.ca/weather/forecast

The short version- A cooling trend in temperature with no precipitation in the foreseeable future.

Saturday A mix of sun and cloud

Alpine temperature High -6 °C

Light NW wind

Sunday Sunny with cloudy periods

Alpine high -7 °C

Light Wind

Monday Sunny

Régions couvertes